Eaton 2725AF 27S Toggle Switch - 277 Vac, Flush Mount
Part Number: 2725AF
Quick Summary
2725AF toggle switch from Eaton Crouse-Hinds provides reliable panel-level control for 277 Vac circuits in industrial environments. Engineers often face space constraints, corrosion risk, and wiring complexity in flush-mount enclosures. In terms of compliance, the product lists area classification as Ordinary/Non-Hazardous Locations, and its copper-free aluminum housing supports durable, corrosion-resistant installations. This combination reduces installation time and maintenance costs while delivering compatibility with standard 277 Vac control circuits. For maintenance teams, the copper-free aluminum construction minimizes wear and replacement frequency in dusty or damp environments. End-users benefit from a compact flush-mount footprint that simplifies retrofits and improves panel aesthetics. Its 20A, 277 Vac rating aligns with common industrial loads and helps reduce wiring changes.
Product Information
Extended Description
2725AF Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 27S toggle switch, 20A, Copper-free aluminum, Flush mount, One four-way switch, 277 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn 27S toggle switch
Catalog Number
2725AF
Product Length/Depth
2.75 in
Product Height
4.5 in
Product Width
2.38 in
Product Weight
0.8 lb
UPC
662276382039
Area classification
Ordinary/Non-Hazardous Locations
Material
Copper-free aluminum
Type
One four-way switch
Amperage Rating
20A
Voltage rating
277 Vac
Mounting style
Flush
Pauluhn Interior Toggle Switch catalog page
IF LBL 1557 - 27/27B Receptacles and Switches
Eaton Specification Sheet - 2725AF
Copper-free aluminum housing is a defining feature of the 2725AF toggle switch. This material choice delivers superior corrosion resistance while keeping the unit lightweight for easier handling during installation and field servicing. In harsh factory floors, washdown areas, or humid panels, the Pauluhn 27S enclosure minimizes wear and extends service life without sacrificing performance. With a 20A amperage rating at 277 Vac, the 2725AF supports common lighting and small-motor loads in control panels. This rating helps engineers avoid oversizing components while maintaining margin for start-up surges. The result is improved efficiency, reduced heat within enclosures, and better panel reliability. Flush mounting provides a compact footprint that fits tight panel cavities and preserves interior space for wiring. The flush style also streamlines installation, allowing quicker retrofits and cleaner aesthetics on the factory floor. Combined with the 4-way switch, it enables a lean, scalable control solution. One four-way switch configuration reduces the number of devices and simplifies wiring when multiple sources must be routed through a single enclosure. This helps shorten commissioning time and lowers field wiring errors. Suitable for distribution panels, automation cabinets, and interlock systems where space is at a premium. Area classification Ordinary/Non-Hazardous Locations means the unit is intended for general industrial environments and non-hazard zones. This aligns with typical manufacturing and warehousing applications, reducing compliance risk. The 277 Vac supply and copper-free housing complement standard plant power architectures, easing procurement and maintenance planning. Physical specs—2.75 in depth, 4.5 in height, 2.38 in width, and a weight of 0.8 lb—help installers plan cutouts and mounting clearances. UPC 662276382039 ensures traceability and efficient stocking. In practice, these measurements translate to faster replacements and consistent fit across Eaton Crouse-Hinds Pauluhn installations.
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FAQs
The 2725AF is designed for flush-mount installations and is compatible with Pauluhn 27S-style configurations in standard industrial enclosures. Its dimensions (2.75 in depth, 4.5 in height, 2.38 in width) and weight (0.8 lb) help engineers plan cutouts and ensure a clean, secure fit within typical panel cavities. It supports common field wiring practices and inline mounting with other Pauluhn devices for a cohesive control station.
The 2725AF provides a 20A amperage rating at 277 Vac, suitable for ordinary lighting and small-motor loads in industrial panels. This rating offers margin for startup surges while avoiding undersized components that can cause overheating. The 277 Vac rating aligns with typical plant electrical distribution, facilitating efficient wiring schemes and reliable performance in control circuits.
The product data specifies Area Classification as Ordinary/Non-Hazardous Locations, indicating suitability for general industrial environments rather than hazardous zones. Specific CE, SIL, or IP certifications are not listed in the provided data. For projects requiring those certifications, consult the official Eaton specification sheets or contact a representative to confirm current compliance coverage.
A single four-way configuration consolidates multiple control paths, reducing device count and simplifying wiring in multi-source circuits. This streamlines panel design, lowers labor during installation, and reduces motor control wiring errors. It is particularly advantageous in distribution panels, automation cabinets, and interlock systems where space is limited but multiple inputs must be managed coherently.
Copper-free aluminum provides robust corrosion resistance, extending service life in dusty, humid, or chemically exposed environments. The lighter weight eases handling during installation and replacements, and the housing’s durability reduces maintenance frequency. Combined with a flush-mount design, these traits translate to faster retrofits, fewer service calls, and lower total cost of ownership in industrial facilities.